#1B8485#1B8485

#1B8485 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.089 H 195.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1B8485
RGB	rgb(27, 132, 133)
HSL	hsl(181, 66%, 31%)
HSV	hsv(181, 80%, 52%)
CMYK	cmyk(79.7%, 0.8%, 0%, 47.8%)
CIE-LAB	lab(50.01, -27.34, -8.76)
CIE-LCH	lch(50.01, 28.71, 197.76°)
OKLab	oklab(55.88% -0.0854 -0.0244)
OKLCH	oklch(55.88% 0.089 195.9)
XYZ	xyz(12.9349, 18.4274, 25.0609)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8485 #851C1B

analogous

#1B8551 #1B8485 #1B4F85

triadic

#1B8485 #851B84 #84851B

tetradic

#1B8485 #511B85 #851C1B #4F851B

square

#1B8485 #511B85 #851C1B #4F851B

split-complementary

#1B8485 #851B4F #85511B

monochromatic

#061F1F #115252 #1B8485 #25B6B8 #42D7D9

Accessibility & contrast

On white

4.48

#1B8485 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#1B8485 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8485

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8485	#FFFFFF	#000000	##000000
##1B8485	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7D85

Deuteranopia (green-blind)

#6C7286

Tritanopia (blue-blind)

#008984

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1b8485;
/* rgb */ color: rgb(27, 132, 133);
/* oklch */ color: oklch(55.9% 0.089 195.9);

Tailwind

colors: {
  custom: {
    50: '#6da8a8',
    500: '#1b8485',
    950: '#000000',
  },
}

SCSS

$custom: #1b8485;
$custom-light: #6da8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8485",
  "rgb": {
    "r": 27,
    "g": 132,
    "b": 133
  },
  "hsl": {
    "h": 180.566,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55879,
    "c": 0.08885,
    "h": 195.9
  },
  "luminance": 0.18429
}

Semantic roles & 50–950 ramp

primary

#1B8485

secondary

#B84544

accent

#403FE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #1B8485

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →